class Solution:
    def numUniqueEmails(self, emails: List[str]) -> int:
        raw_emails = set()
        for email in emails:
            localname, domain = email.split("@", 1)
            localname = localname.replace(".", "")
            localname = localname.split("+", 1)[0]
            raw_emails.add((localname, domain))
        return len(raw_emails)